Hazardous Weather Outlook
Issued by NWS Tulsa, OK
Issued by NWS Tulsa, OK
859 FLUS44 KTSA 182249 HWOTSA Hazardous Weather Outlook National Weather Service Tulsa OK 449 PM CST Tue Nov 18 2025 ARZ001-002-010-011-019-020-029-OKZ049-053>076-192300- Adair OK-Benton AR-Carroll AR-Cherokee OK-Choctaw OK-Craig OK- Crawford AR-Creek OK-Delaware OK-Franklin AR-Haskell OK-Latimer OK- Le Flore OK-Madison AR-Mayes OK-McIntosh OK-Muskogee OK-Nowata OK- Okfuskee OK-Okmulgee OK-Osage OK-Ottawa OK-Pawnee OK-Pittsburg OK- Pushmataha OK-Rogers OK-Sebastian AR-Sequoyah OK-Tulsa OK-Wagoner OK- Washington OK-Washington AR- 449 PM CST Tue Nov 18 2025 This Outlook is for Northwest and West Central Arkansas as well as much of Eastern Oklahoma. .DAY ONE...This Evening and Tonight. No hazardous weather is expected through tonight. Patchy fog may develop late tonight in parts of northwest Arkansas, but dense fog is not expected at this time. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... Spotter Activation Not Expected. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. WEDNESDAY...Thunderstorm Potential. THURSDAY...Thunderstorm Potential...Heavy Rain Potential. FRIDAY AND SATURDAY...No Hazards. SUNDAY...Thunderstorm Potential. MONDAY...Heavy Rain Potential. EXTENDED DISCUSSION... Shower and thunderstorm chances return Wednesday evening and overnight ahead of an approaching low pressure system from the desert southwest. An isolated severe potential develops Wednesday evening before instability begins to weaken overnight. Widespread showers and a few embedded thunderstorms continue Thursday and Thursday night, with a heavy rain threat that may lead to an increase in flood concerns. Isolated flash flooding may develop where the heaviest rainfall occurs, as well as in urban areas. This precipitation is forecast to begin tapering off Friday once the low pressure system moves over the region and a cold front moves through eastern Oklahoma and northwest Arkansas. weather.gov/tulsa contains additional information. $$